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Texas Instruments
RoHS RoHS compliant
Package 32-VFQFN Exposed Pad
Category Linear - Amplifiers - Audio / Linear - Amplifiers - Audio
Description 8542.33.00.01 TPA6045 Tape & Reel (TR) Differential Inputs Short-Circuit and Thermal Protection Shutdown audio amplifier 5V 900mum 2.6W x 2 @ 4Ohm; 200mW x 2 @ 16Ohm 7.5mA
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Pricing & Ordering
Inventory: 11494
Minimum: 1
Total Price: USD $1.94
Unit Price: USD $1.9361
≥1 USD $1.9361
≥100 USD $1.5884
≥250 USD $1.539
≥1000 USD $1.4896

Technical Details

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)


Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Number of Pins 32
Weight 72.206235mg


Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series DirectPath?
JESD-609 Code e4
Feature Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Type Class AB
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code 8542.33.00.01
Subcategory Audio/Video Amplifiers
Max Power Dissipation 5.06W
Voltage - Supply 4.5V~5.5V
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number TPA6045
Pin Count 32
Output Type 2-Channel (Stereo) with Stereo Headphones
Power Supplies 5V
Number of Channels 2
Nominal Supply Current 7.5mA
Power Dissipation 5.06W
Output Power 2.6W
Supply Type Quad
Bandwidth 20 kHz
Voltage Gain 21.5dB
Power Supply Rejection Ratio (PSRR) 100dB
Gain 21.5 dB
Max Dual Supply Voltage 5.5V
Max Output Power 2.6W
Dual Supply Voltage 5V
Max Output Power x Channels @ Load 2.6W x 2 @ 4 Ω; 200mW x 2 @ 16 Ω


Height 1mm
Length 5mm
Width 5mm
Thickness 900μm


Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

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